Dive into the incredible world of Australia's Great Barrier Reef, as Barney Harwood and Gemma Hunt discover creatures that are quirky, crazy and creepy - and what's more, they're all connected! This documentary series explores the fascinating lives of watery critters - from super-sighted smashing shrimp to terrifying trash-eating tiger sharks. Reefy Business includes 5 episodes from the series: Sense - A Tional, Getting From A To B, Take My Breath Away, I See You Baby - Shakin' That Tail and Sea Trek.